.shezhi {
    height: 100%;

    .top {
        border-bottom: 2px solid red
    }

    .btn {
        margin-top: 30px;

        span {
            padding: 10px 140px;
            background-color: orangered;
            border: 1px solid orangered;
            border-radius: 15px;
            margin-left: 20px;
            color: white;
        }
    }
}